A.19.DECLARED-SUBSTRATE-INTERPRETIVE-VIEW:0.2 - What this buys
This pattern buys one disciplined middle layer:
- the substrate remains the semantic center;
- thinner interpretive views remain admissible when a full atlas form is unnecessary;
DeclaredSubstrateAtlasViewremains available as one fuller reusable specialization, but not as the default head;- derived palette or tradition views keep their base palette and base source sets recoverable;
- active set results, cited spaces, declared map refs, and qualifiers stay recoverable when the current reading uses them;
- and publication, shipping, and pool-policy questions stay outside the view.
The practical payoff is simple: the reader can use one interpretive view to understand the declared line better without mistaking that interpretive view for the line’s ontology, output, or policy.